Weirdest and Sexiest Costumes from the Original Star Trek

Star Trek has broadened our visions of the future in so many ways — but most of all, the original Star Trek took us to the final frontier of fashion. And beyond. Some of the costumes that people sported in William Shatner's day remain classics today — and some of them are just... I don't even know.

Here's our roundup of the weirdest and trashiest fashions of the original Star Trek. We're not picking on terrible alien makeup so much, because that's a matter of cheap special effects. Rather, this is the bikinis, the uniforms, and Kirk's strange workout gear.